The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 1982
Filed:
Apr. 29, 1981
Applicant:
Inventors:
Alfred Baier, Kronberg, DE;
Alfred Pfeuffer, Neu-Isenburg, DE;
Assignee:
Messer Griesheim GmbH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ;
U.S. Cl.
CPC ...
266 51 ; 266 74 ; 266 75 ;
Abstract
A scarfing device includes a powder supply apparatus having a plurality of discharge nozzles controlled by a shutoff valve and includes at least one extra scarfing nozzle associated with one of the powder discharge nozzles.